5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.049 Low
EPSS
Percentile
92.8%
Several vulnerabilities were discovered in Apache Traffic Server, a reverse and forward proxy server, which could result in denial of service, cache poisoning or information disclosure.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4282. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(112232);
script_version("1.5");
script_cvs_date("Date: 2018/11/13 12:30:47");
script_cve_id("CVE-2018-1318", "CVE-2018-8004", "CVE-2018-8005", "CVE-2018-8040");
script_xref(name:"DSA", value:"4282");
script_name(english:"Debian DSA-4282-1 : trafficserver - security update");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Several vulnerabilities were discovered in Apache Traffic Server, a
reverse and forward proxy server, which could result in denial of
service, cache poisoning or information disclosure."
);
# https://security-tracker.debian.org/tracker/source-package/trafficserver
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?20613153"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/stretch/trafficserver"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2018/dsa-4282"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the trafficserver packages.
For the stable distribution (stretch), these problems have been fixed
in version 7.0.0-6+deb9u2."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:trafficserver");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/31");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/04");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"9.0", prefix:"trafficserver", reference:"7.0.0-6+deb9u2")) flag++;
if (deb_check(release:"9.0", prefix:"trafficserver-dev", reference:"7.0.0-6+deb9u2")) flag++;
if (deb_check(release:"9.0", prefix:"trafficserver-experimental-plugins", reference:"7.0.0-6+deb9u2")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | trafficserver | p-cpe:/a:debian:debian_linux:trafficserver |
debian | debian_linux | 9.0 | cpe:/o:debian:debian_linux:9.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1318
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8004
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8005
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8040
www.nessus.org/u?20613153
packages.debian.org/source/stretch/trafficserver
www.debian.org/security/2018/dsa-4282
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.049 Low
EPSS
Percentile
92.8%